Ten years after we met “The Parents” and six years following that “Fockers” introduction, Ben Stiller and Robert DeNiro are digging their heels in for another round of misunderstandings, overreactions and borderline funny jokes. in “Little Fockers.”

Don’t misunderstand me, “Meet the Parents” is easily one of the funniest films of the 00’s, but that sequel was painfully unfunny and I fear that this third installment will only further dilute the waters. I mean, an erection joke takes up 25 percent of this just released trailer.